/* Version footer — фиксированный right-bottom, ненавязчивый */

.app-footer {
  position: fixed;
  right:    12px;
  bottom:   12px;
  z-index:  100;
  font-family: var(--font-mono, monospace);
  font-size:   12px;
  opacity:     0.6;
  transition:  opacity 0.15s ease;
}
.app-footer:hover { opacity: 1; }

.app-footer__btn {
  background: var(--bg-panel, rgba(0,0,0,0.55));
  color:      var(--text-primary, #ddd);
  border:     1px solid var(--border-subtle, rgba(255,255,255,0.1));
  border-radius: 6px;
  padding:    4px 10px;
  cursor:     pointer;
  display:    inline-flex;
  align-items: center;
  gap:        6px;
  font-family: inherit;
  font-size:   inherit;
  backdrop-filter: blur(4px);
}
.app-footer__btn:hover {
  border-color: var(--accent, #0af);
}

.app-footer__icon    { opacity: 0.6; }
.app-footer__version { font-weight: 600; }
.app-footer__sep     { opacity: 0.4; padding: 0 2px; }
.app-footer__hash    { opacity: 0.7; }
.app-footer__time    { opacity: 0.7; }

/* модалка changelog — внутри standard .modal-backdrop */
.modal.modal--wide { max-width: 720px; width: 90vw; }

.vf-meta {
  margin-bottom: 16px;
  padding: 12px;
  background: var(--bg-input, rgba(0,0,0,0.25));
  border-radius: 6px;
  font-family: var(--font-mono, monospace);
  font-size: 13px;
  line-height: 1.6;
}
.vf-meta__row code {
  background: rgba(0,0,0,0.3);
  padding: 1px 6px;
  border-radius: 3px;
}

.vf-changelog {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 60vh;
  overflow-y: auto;
}
.vf-empty {
  padding: 24px;
  text-align: center;
  opacity: 0.7;
}
.vf-entry {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle, rgba(255,255,255,0.08));
}
.vf-entry:last-child { border-bottom: none; }

.vf-entry__head {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 11px;
  opacity: 0.75;
  margin-bottom: 4px;
}
.vf-entry__hash {
  background: rgba(0,0,0,0.3);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: var(--font-mono, monospace);
}
.vf-entry__date    { font-family: var(--font-mono, monospace); }
.vf-entry__rel     { opacity: 0.6; }
.vf-entry__author  { margin-left: auto; }
.vf-entry__subject {
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
}

/* expand/collapse для commit body */
.vf-toggle {
  background: none;
  border: 1px solid var(--border-subtle, rgba(255,255,255,0.15));
  border-radius: 3px;
  padding: 0 6px;
  font-size: 11px;
  cursor: pointer;
  color: inherit;
  margin-right: 6px;
  opacity: 0.7;
}
.vf-toggle:hover { opacity: 1; border-color: var(--accent, #0af); }

.vf-entry__body {
  margin: 8px 0 0 24px;
  padding: 10px 12px;
  background: rgba(0,0,0,0.25);
  border-left: 2px solid var(--accent, #0af);
  border-radius: 0 4px 4px 0;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  opacity: 0.9;
  max-height: 400px;
  overflow-y: auto;
}

/* Dev perf panel (Ctrl+Shift+P toggle) */
.perf-toggle {
  position: fixed;
  left: 12px;
  bottom: 12px;
  z-index: 99;
  background: var(--bg-panel, rgba(0,0,0,0.6));
  color: var(--text-primary, #ddd);
  border: 1px solid var(--border-subtle, rgba(255,255,255,0.15));
  border-radius: 6px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 14px;
  opacity: 0.5;
  transition: opacity .15s;
}
.perf-toggle:hover, .perf-toggle.is-active { opacity: 1; border-color: var(--accent, #0af); }

.perf-panel {
  position: fixed;
  left: 12px;
  bottom: 48px;
  z-index: 99;
  width: 480px;
  max-width: 96vw;
  max-height: 60vh;
  overflow-y: auto;
  background: var(--bg-panel, rgba(20,20,20,0.96));
  color: var(--text-primary, #ddd);
  border: 1px solid var(--border-subtle, rgba(255,255,255,0.15));
  border-radius: 8px;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.perf-panel[hidden] { display: none; }

.perf-panel__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-subtle, rgba(255,255,255,0.1));
  position: sticky;
  top: 0;
  background: inherit;
  backdrop-filter: blur(8px);
}
.perf-panel__title { font-weight: 600; }
.perf-panel__stats { flex: 1; opacity: 0.7; font-size: 10px; }
.perf-panel__btn {
  background: transparent;
  border: 1px solid var(--border-subtle, rgba(255,255,255,0.15));
  color: inherit;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}
.perf-panel__btn:hover { border-color: var(--accent, #0af); }

.perf-panel__table { width: 100%; border-collapse: collapse; }
.perf-panel__table th, .perf-panel__table td {
  padding: 3px 8px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.perf-panel__table th { font-weight: 500; opacity: 0.7; position: sticky; top: 32px; background: inherit; }
.perf-url {
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.perf-empty { padding: 16px; text-align: center; opacity: 0.6; }

.perf-row--fast      { color: #6f6; }
.perf-row--ok        { color: #ddd; }
.perf-row--slow      { color: #fc6; }
.perf-row--very-slow { color: #f66; font-weight: 600; }

.is-error { color: #f66; font-weight: 600; }